diff options
Diffstat (limited to 'crypto/testmgr.c')
| -rw-r--r-- | crypto/testmgr.c | 123 |
1 files changed, 60 insertions, 63 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 68082d45573d..66d536421448 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -311,78 +311,75 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, if (align_offset != 0) break; - if (template[i].np) { - j++; - memset(result, 0, MAX_DIGEST_SIZE); + if (!template[i].np) + continue; - temp = 0; - sg_init_table(sg, template[i].np); - ret = -EINVAL; - for (k = 0; k < template[i].np; k++) { - if (WARN_ON(offset_in_page(IDX[k]) + - template[i].tap[k] > PAGE_SIZE)) - goto out; - sg_set_buf(&sg[k], - memcpy(xbuf[IDX[k] >> PAGE_SHIFT] + - offset_in_page(IDX[k]), - template[i].plaintext + temp, - template[i].tap[k]), - template[i].tap[k]); - temp += template[i].tap[k]; - } + j++; + memset(result, 0, MAX_DIGEST_SIZE); - if (template[i].ksize) { - if (template[i].ksize > MAX_KEYLEN) { - pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n", - j, algo, template[i].ksize, - MAX_KEYLEN); - ret = -EINVAL; - goto out; - } - crypto_ahash_clear_flags(tfm, ~0); - memcpy(key, template[i].key, template[i].ksize); - ret = crypto_ahash_setkey(tfm, key, - template[i].ksize); + temp = 0; + sg_init_table(sg, template[i].np); + ret = -EINVAL; + for (k = 0; k < template[i].np; k++) { + if (WARN_ON(offset_in_page(IDX[k]) + + template[i].tap[k] > PAGE_SIZE)) + goto out; + sg_set_buf(&sg[k], + memcpy(xbuf[IDX[k] >> PAGE_SHIFT] + + offset_in_page(IDX[k]), + template[i].plaintext + temp, + template[i].tap[k]), + template[i].tap[k]); + temp += template[i].tap[k]; + } - if (ret) { - printk(KERN_ERR "alg: hash: setkey " - "failed on chunking test %d " - "for %s: ret=%d\n", j, algo, - -ret); - goto out; - } + if (template[i].ksize) { + if (template[i].ksize > MAX_KEYLEN) { + pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n", + j, algo, template[i].ksize, MAX_KEYLEN); + ret = -EINVAL; + goto out; } + crypto_ahash_clear_flags(tfm, ~0); + memcpy(key, template[i].key, template[i].ksize); + ret = crypto_ahash_setkey(tfm, key, template[i].ksize); - ahash_request_set_crypt(req, sg, result, - template[i].psize); - ret = crypto_ahash_digest(req); - switch (ret) { - case 0: - break; - case -EINPROGRESS: - case -EBUSY: - ret = wait_for_completion_interruptible( - &tresult.completion); - if (!ret && !(ret = tresult.err)) { - reinit_completion(&tresult.completion); - break; - } - /* fall through */ - default: - printk(KERN_ERR "alg: hash: digest failed " - "on chunking test %d for %s: " - "ret=%d\n", j, algo, -ret); + if (ret) { + printk(KERN_ERR "alg: hash: setkey " + "failed on chunking test %d " + "for %s: ret=%d\n", j, algo, -ret); goto out; } + } - if (memcmp(result, template[i].digest, - crypto_ahash_digestsize(tfm))) { - printk(KERN_ERR "alg: hash: Chunking test %d " - "failed for %s\n", j, algo); - hexdump(result, crypto_ahash_digestsize(tfm)); - ret = -EINVAL; - goto out; + ahash_request_set_crypt(req, sg, result, template[i].psize); + ret = crypto_ahash_digest(req); + switch (ret) { + case 0: + break; + case -EINPROGRESS: + case -EBUSY: + ret = wait_for_completion_interruptible( + &tresult.completion); + if (!ret && !(ret = tresult.err)) { + reinit_completion(&tresult.completion); + break; } + /* fall through */ + default: + printk(KERN_ERR "alg: hash: digest failed " + "on chunking test %d for %s: " + "ret=%d\n", j, algo, -ret); + goto out; + } + + if (memcmp(result, template[i].digest, + crypto_ahash_digestsize(tfm))) { + printk(KERN_ERR "alg: hash: Chunking test %d " + "failed for %s\n", j, algo); + hexdump(result, crypto_ahash_digestsize(tfm)); + ret = -EINVAL; + goto out; } } |